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108 lines
4.5 KiB
C++
108 lines
4.5 KiB
C++
//
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// Agent.cpp
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// hifi
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//
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// Created by Stephen Birarda on 7/1/13.
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// Copyright (c) 2013 HighFidelity, Inc. All rights reserved.
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//
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#include <QtCore/QCoreApplication>
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#include <QtCore/QEventLoop>
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#include <QtCore/QTimer>
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#include <QtNetwork/QNetworkAccessManager>
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#include <QtNetwork/QNetworkRequest>
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#include <QtNetwork/QNetworkReply>
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#include <AvatarData.h>
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#include <NodeList.h>
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#include <PacketHeaders.h>
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#include <UUID.h>
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#include <VoxelConstants.h>
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#include <ParticlesScriptingInterface.h>
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#include "Agent.h"
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Agent::Agent(const unsigned char* dataBuffer, int numBytes) :
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ThreadedAssignment(dataBuffer, numBytes)
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{
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}
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void Agent::processDatagram(const QByteArray& dataByteArray, const HifiSockAddr& senderSockAddr) {
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if (dataByteArray[0] == PACKET_TYPE_JURISDICTION) {
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int headerBytes = numBytesForPacketHeader((const unsigned char*) dataByteArray.constData());
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// PACKET_TYPE_JURISDICTION, first byte is the node type...
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switch (dataByteArray[headerBytes]) {
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case NODE_TYPE_VOXEL_SERVER:
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_scriptEngine.getVoxelsScriptingInterface()->getJurisdictionListener()->queueReceivedPacket(senderSockAddr,
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(unsigned char*) dataByteArray.data(),
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dataByteArray.size());
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break;
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case NODE_TYPE_PARTICLE_SERVER:
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_scriptEngine.getParticlesScriptingInterface()->getJurisdictionListener()->queueReceivedPacket(senderSockAddr,
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(unsigned char*) dataByteArray.data(),
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dataByteArray.size());
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break;
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}
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} else {
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NodeList::getInstance()->processNodeData(senderSockAddr, (unsigned char*) dataByteArray.data(), dataByteArray.size());
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}
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}
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void Agent::run() {
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NodeList* nodeList = NodeList::getInstance();
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nodeList->setOwnerType(NODE_TYPE_AGENT);
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// XXXBHG - this seems less than ideal. There might be classes (like jurisdiction listeners, that need access to
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// other node types, but for them to get access to those node types, we have to add them here. It seems like
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// NodeList should support adding types of interest
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const NODE_TYPE AGENT_NODE_TYPES_OF_INTEREST[] = { NODE_TYPE_VOXEL_SERVER, NODE_TYPE_PARTICLE_SERVER,
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NODE_TYPE_AUDIO_MIXER, NODE_TYPE_AVATAR_MIXER };
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nodeList->setNodeTypesOfInterest(AGENT_NODE_TYPES_OF_INTEREST, sizeof(AGENT_NODE_TYPES_OF_INTEREST));
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// figure out the URL for the script for this agent assignment
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QString scriptURLString("http://%1:8080/assignment/%2");
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scriptURLString = scriptURLString.arg(NodeList::getInstance()->getDomainIP().toString(),
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uuidStringWithoutCurlyBraces(_uuid));
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QNetworkAccessManager *networkManager = new QNetworkAccessManager(this);
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QNetworkReply *reply = networkManager->get(QNetworkRequest(QUrl(scriptURLString)));
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qDebug() << "Downloading script at" << scriptURLString;
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QEventLoop loop;
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QObject::connect(reply, SIGNAL(finished()), &loop, SLOT(quit()));
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loop.exec();
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QString scriptContents(reply->readAll());
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qDebug() << "Downloaded script:" << scriptContents;
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timeval startTime;
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gettimeofday(&startTime, NULL);
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QTimer* domainServerTimer = new QTimer(this);
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connect(domainServerTimer, SIGNAL(timeout()), this, SLOT(checkInWithDomainServerOrExit()));
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domainServerTimer->start(DOMAIN_SERVER_CHECK_IN_USECS / 1000);
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QTimer* silentNodeTimer = new QTimer(this);
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connect(silentNodeTimer, SIGNAL(timeout()), nodeList, SLOT(removeSilentNodes()));
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silentNodeTimer->start(NODE_SILENCE_THRESHOLD_USECS / 1000);
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QTimer* pingNodesTimer = new QTimer(this);
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connect(pingNodesTimer, SIGNAL(timeout()), nodeList, SLOT(pingInactiveNodes()));
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pingNodesTimer->start(PING_INACTIVE_NODE_INTERVAL_USECS / 1000);
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// setup an Avatar for the script to use
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AvatarData scriptedAvatar;
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// match the scripted avatar's UUID to the DataServerScriptingInterface UUID
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scriptedAvatar.setUUID(_scriptEngine.getDataServerScriptingInterface().getUUID());
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// give this AvatarData object to the script engine
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_scriptEngine.setAvatarData(&scriptedAvatar);
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_scriptEngine.setScriptContents(scriptContents);
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_scriptEngine.run();
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}
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